// Gets the full game ranking entries
private async Task <List <RankingDto> > GetFullGameRankingAsync(RankingRequest request)
{
var rankingEntries = new ConcurrentBag <RankingDto>();
var tasks = new List <Task>();
foreach (var stage in request.Game.GetStages())
{
tasks.Add(Task.Run(async() =>
{
foreach (var level in SystemExtensions.Enumerate <Level>())
{
if (!request.SkipStages.Contains(stage))
{
var stageLevelRankings = await GetStageLevelRankingAsync(request, stage, level)
.ConfigureAwait(false);
rankingEntries.AddRange(stageLevelRankings);
}
}
}));
}
await Task.WhenAll(tasks).ConfigureAwait(false);
return(rankingEntries.ToList());
}
private async Task <IActionResult> SimulateRankingInternalAsync(
Game game,
DateTime?rankingDate,
long?playerId = null,
int?monthsPrior = null,
Stage[] skipStages = null,
bool?excludeWinners = false,
int?engine = null)
{
return(await DoAndCatchAsync(
RankingViewName,
"The GoldenEye/PerfectDark World Records and Rankings SIMULATOR",
async() =>
{
var rankingEntries = await GetRankingsWithParamsAsync(game, rankingDate ?? DateTime.Now, playerId, monthsPrior, skipStages, excludeWinners, engine).ConfigureAwait(false);
var pointsRankingEntries = rankingEntries
.Where(r => r.Rank <= MaxRankDisplay)
.Select(r => r.ToPointsRankingItemData())
.ToList();
// this does not manage equality between two global times
// ie one player will be ranked above/below the other one
int rank = 1;
var timeRankingEntries = rankingEntries
.OrderBy(x => x.CumuledTime)
.Take(MaxRankDisplay)
.Select(r => r.ToTimeRankingItemData(rank++))
.ToList();
var secondsLevel = SystemExtensions.Enumerate <Level>().ToDictionary(l => l, l => 0);
var stageWorldRecordEntries = game.GetStages()
.Select(s => s.ToStageWorldRecordItemData(rankingEntries, secondsLevel, StageImagePath))
.ToList();
return new SimulatedRankingViewData
{
CombinedTime = new TimeSpan(0, 0, secondsLevel.Values.Sum()),
EasyCombinedTime = new TimeSpan(0, 0, secondsLevel[Level.Easy]),
MediumCombinedTime = new TimeSpan(0, 0, secondsLevel[Level.Medium]),
HardCombinedTime = new TimeSpan(0, 0, secondsLevel[Level.Hard]),
PointsRankingEntries = pointsRankingEntries,
TimeRankingEntries = timeRankingEntries,
StageWorldRecordEntries = stageWorldRecordEntries
};
}).ConfigureAwait(false));
}
public async Task <IActionResult> GetRankingByEngineAsync(
[FromRoute] Game game,
[FromQuery] DateTime?rankingDate,
[FromQuery] int engine)
{
if (!Enum.TryParse(typeof(Game), game.ToString(), out _))
{
return(BadRequest());
}
if (!SystemExtensions.Enumerate <Engine>().Any(e => engine == (int)e))
{
return(BadRequest());
}
return(await SimulateRankingInternalAsync(game, rankingDate, engine : engine)
.ConfigureAwait(false));
}
private Dictionary <Level, List <long> > ExtractEntryIdListFromJsonContent(IReadOnlyCollection <IReadOnlyCollection <object> > stageJsonContent, List <string> logs)
{
var entryIdListByLevel = new Dictionary <Level, List <long> >();
const int positionOfId = 7;
const int positionOfStart = 4;
int m = 0;
foreach (IReadOnlyCollection <object> jsonLevelEntries in stageJsonContent)
{
var entryIdList = new List <long>();
entryIdListByLevel.Add(SystemExtensions.Enumerate <Level>().ElementAt(m), entryIdList);
int j = positionOfStart;
foreach (object jsonEntry in jsonLevelEntries)
{
if (j % positionOfId == 0)
{
if (jsonEntry == null)
{
logs.Add("The JSON entry was null.");
}
else if (!long.TryParse(jsonEntry.ToString(), out long entryId))
{
logs.Add($"The JSON entry was not a long - value: {jsonEntry}");
}
else
{
entryIdList.Add(entryId);
}
}
j++;
}
m++;
}
return(entryIdListByLevel);
}
private async Task <EntryWebDto> ExtractTimeLinkDetailsAsync(HtmlNode link, bool withEngine)
{
const char linkSeparator = '-';
const string playerUrlPrefix = "/~";
string[] linkParts = CleanString(link.InnerText)
.Split(linkSeparator, StringSplitOptions.RemoveEmptyEntries)
.Select(s => s.Trim())
.ToArray();
if (linkParts.Length < 2)
{
return(null);
}
DateTime?date = ExtractAndCheckDate(link, out bool exit);
if (exit)
{
return(null);
}
string stageName = linkParts[0].ToLowerInvariant().Replace(" ", string.Empty);
if (!Extensions.StageFormatedNames.ContainsKey(stageName))
{
if (stageName != Extensions.PerfectDarkDuelStageFormatedName)
{
throw new FormatException($"Unable to extract the stage ID.");
}
return(null);
}
string playerUrl = link
.ParentNode
.ParentNode
.ChildNodes[3]
.ChildNodes
.First()
.Attributes["href"]
.Value
.Replace(playerUrlPrefix, string.Empty)
.Replace("+", " ");
if (string.IsNullOrWhiteSpace(playerUrl))
{
return(null);
}
Level?level = SystemExtensions
.Enumerate <Level>()
.Select(l => (Level?)l)
.FirstOrDefault(l =>
l.Value.GetLabel(Game.GoldenEye).Equals(linkParts[1], StringComparison.InvariantCultureIgnoreCase) ||
l.Value.GetLabel(Game.PerfectDark).Equals(linkParts[1], StringComparison.InvariantCultureIgnoreCase));
if (!level.HasValue)
{
return(null);
}
long?time = ExtractTime(linkParts[2], out bool failToExtractTime);
if (failToExtractTime || !time.HasValue)
{
return(null);
}
return(new EntryWebDto
{
Date = date,
Level = level.Value,
PlayerUrlName = playerUrl,
Stage = Extensions.StageFormatedNames[stageName],
Engine = withEngine
? await ExtractTimeEntryEngineAsync(link).ConfigureAwait(false)
: Engine.UNK,
Time = time.Value
});
}
/// <inheritdoc />
public async Task <IReadOnlyCollection <StageSweep> > GetSweepsAsync(
Game game,
bool untied,
DateTime?startDate,
DateTime?endDate,
Stage?stage)
{
if (startDate > endDate)
{
throw new ArgumentOutOfRangeException(nameof(startDate), startDate,
$"{nameof(startDate)} is greater than {nameof(endDate)}.");
}
var fullEntries = new List <EntryDto>();
foreach (var locStage in game.GetStages())
{
var entries = await _readRepository
.GetEntriesAsync(locStage)
.ConfigureAwait(false);
fullEntries.AddRange(entries);
}
var entriesGroups = fullEntries
.Where(e => e.Date.HasValue)
.GroupBy(e => (e.Stage, e.Level))
.ToDictionary(e => e.Key, e => e.ToList());
var playerKeys = await GetPlayersInternalAsync().ConfigureAwait(false);
var sweepsRaw = new ConcurrentBag <(long playerId, DateTime date, Stage stage)>();
var dates = SystemExtensions
.LoopBetweenDates(
startDate ?? Extensions.GetEliteFirstDate(game),
endDate ?? ServiceProviderAccessor.ClockProvider.Now,
DateStep.Day)
.GroupBy(d => d.DayOfWeek)
.ToDictionary(d => d.Key, d => d);
var tasks = new List <Task>();
foreach (var dow in SystemExtensions.Enumerate <DayOfWeek>())
{
tasks.Add(Task.Run(() =>
{
foreach (var currentDate in dates[dow])
{
foreach (var stg in game.GetStages())
{
if (stage == null || stg == stage)
{
sweepsRaw.AddRange(
GetPotentialSweeps(untied, entriesGroups, currentDate, stg));
}
}
}
}));
}
await Task.WhenAll(tasks).ConfigureAwait(false);
var finalSweeps = new List <StageSweep>();
foreach (var(playerId, date, locStage) in sweepsRaw.OrderBy(f => f.date))
{
var sweepMatch = finalSweeps.SingleOrDefault(s =>
s.Player.Id == playerId &&
s.Stage == locStage &&
s.EndDate == date);
if (sweepMatch == null)
{
sweepMatch = new StageSweep(date, locStage, playerKeys[playerId]);
finalSweeps.Add(sweepMatch);
}
sweepMatch.AddDay();
}
return(finalSweeps);
}
/// <inheritdoc />
public async Task <IReadOnlyCollection <Standing> > GetLongestStandingsAsync(
Game game,
DateTime?endDate,
StandingType standingType,
bool?stillOngoing)
{
var standings = new List <Standing>();
var wrs = await GetWorldRecordsAsync(game, endDate).ConfigureAwait(false);
foreach (var stage in game.GetStages())
{
foreach (var level in SystemExtensions.Enumerate <Level>())
{
var locWrs = wrs
.Where(wr => wr.Stage == stage && wr.Level == level)
.OrderBy(wr => wr.Date)
.ThenByDescending(wr => wr.Time);
Standing currentStanding = null;
foreach (var locWr in locWrs)
{
switch (standingType)
{
case StandingType.Unslayed:
standings.AddRange(locWr.Holders.Select(_ => new Standing(locWr.Time)
{
Slayer = locWr.SlayPlayer,
EndDate = locWr.SlayDate,
StartDate = _.Item2,
Author = _.Item1,
Level = level,
Stage = stage
}));
break;
case StandingType.UnslayedExceptSelf:
var slayer = locWr.SlayPlayer;
var holders = locWr.Holders.ToList();
if (currentStanding != null)
{
currentStanding.AddTime(locWr.Time);
holders.RemoveAll(_ => _.Item1.Id == currentStanding.Author.Id);
if (slayer == null || slayer.Id != currentStanding.Author.Id)
{
currentStanding.Slayer = slayer;
currentStanding.EndDate = locWr.SlayDate;
currentStanding = null;
}
}
foreach (var holder in holders)
{
var locCurrentStanding = new Standing(locWr.Time)
{
StartDate = holder.Item2,
Author = holder.Item1,
Level = level,
Stage = stage
};
standings.Add(locCurrentStanding);
if (slayer == null || slayer.Id != locCurrentStanding.Author.Id)
{
locCurrentStanding.Slayer = slayer;
locCurrentStanding.EndDate = locWr.SlayDate;
}
else
{
currentStanding = locCurrentStanding;
}
}
break;
case StandingType.Untied:
standings.Add(new Standing(locWr.Time)
{
Slayer = locWr.UntiedSlayPlayer ?? locWr.SlayPlayer,
EndDate = locWr.UntiedSlayDate ?? locWr.SlayDate,
StartDate = locWr.Date,
Author = locWr.Player,
Level = level,
Stage = stage
});
break;
case StandingType.UntiedExceptSelf:
if (currentStanding == null)
{
currentStanding = new Standing(locWr.Time)
{
StartDate = locWr.Date,
Author = locWr.Player,
Level = level,
Stage = stage
};
standings.Add(currentStanding);
}
currentStanding.AddTime(locWr.Time);
var untiedSlayer = locWr.UntiedSlayPlayer ?? locWr.SlayPlayer;
if (untiedSlayer == null || untiedSlayer.Id != currentStanding.Author.Id)
{
currentStanding.Slayer = untiedSlayer;
currentStanding.EndDate = locWr.UntiedSlayDate ?? locWr.SlayDate;
currentStanding = null;
}
break;
case StandingType.BetweenTwoTimes:
for (var i = 0; i < locWr.Holders.Count; i++)
{
var holder = locWr.Holders.ElementAt(i);
var isLast = i == locWr.Holders.Count - 1;
standings.Add(new Standing(locWr.Time)
{
Slayer = isLast
? locWr.SlayPlayer
: locWr.Holders.ElementAt(i + 1).Item1,
EndDate = isLast
? locWr.SlayDate
: locWr.Holders.ElementAt(i + 1).Item2,
StartDate = holder.Item2,
Author = holder.Item1,
Level = level,
Stage = stage
});
}
break;
}
}
}
}
var now = ServiceProviderAccessor.ClockProvider.Now;
return(standings
.Where(x => stillOngoing == true
? !x.EndDate.HasValue
: (stillOngoing == false
? x.EndDate.HasValue
: true))
.OrderByDescending(x => x.WithDays(now).Days)
.ToList());
}
